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Solvent‐Free Volatile Alkoxides of the Alkaline‐Earth Elements
Author(s) -
Herrmann Wolfgang A.,
Huber Norbert W.,
Priermeier Thomas
Publication year - 1994
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199401051
Subject(s) - alkaline earth metal , volatility (finance) , chemistry , inorganic chemistry , chemical vapor deposition , decomposition , earth (classical element) , solvent , alkali metal , organic chemistry , physics , financial economics , economics , mathematical physics
At low temperatures and without decomposition , alkaline‐earth alkoxides 1 (M = Ca, Sr, Ba) and an analogous cadmium complex sublime under vacuum, which makes these compounds possible candidates for chemical vapor deposition (CVD) techniques, for example, for the preparation of high‐temperature superconductors. The high volatility of these alkoxides is in part a consequence of their unusually low degree of aggregation.